I actually ordered the tires this morning .. and they're already on their way to my house! I wish I'd thought to have 'em shipped to your shop, then I wouldn't have to worry about shoving a bunch of wheels AND tires into my bleepin' car, LOL.
Anyway -- do I need to make an appointment for that kinda stuff? Or is it okay if I just walk in with my stuff and say, "Haaaaay, I need help with my tires, plz!"